Seagate Exos X18 12TB 3.5 inch 7200rpm 6Gb/s SAS 512e/4Kn Hard Disk Drive

Seagate Exos X18 12TB 3.5" 7200rpm 6Gb/s SAS 512e/4Kn Hard Disk Drive, ST12000NM004J, 256MB Cache, 270MB/s Maximum sustained transfer rate OD, 4.16 MS average Latency


Specifications:

Capacity 12TB
Standard Model FastFormat (512e/4Kn) ST12000NM004J
SED Model FastFormat (512e/4Kn) ST12000NM005J
SED-FIPS FastFormat (512e/4Kn) ST12000NM007J
Features
Helium Sealed-Drive Design Yes
Conventional Magnetic Recording (CMR) Yes
Protection Information (T10 DIF) Yes
SuperParity Yes
Low Halogen Yes
PowerChoice Idle Power Technology Yes
PowerBalance Power/Performance Technology Yes
Hot-Plug Support Yes
Cache, Multisegmented (MB) 256
Organic Solderability Preservative Yes
RSA 3072 Firmware Verification (SD&D) Yes
Reliability/Data Integrity
Mean Time Between Failures (MTBF, hours) 2500000
Reliability Rating @ Full 24x7 Operation (AFR) 0.35%
Nonrecoverable Read Errors per Bits Read 1 sector per 10E15
Power-On Hours per Year (24x7) 8760
512e Sector Size (Bytes per Sector) 512, 520, 528
4Kn Sector Size (Bytes per Sector) 4096, 4160,4224
Performance
Spindle Speed (RPM) 7200RPM
Interface Access Speed (Gb/s) 12.0, 6.0, 3.0
Max. Sustained Transfer Rate OD (MB/s, MiB/s) 270/258
Random Read/Write 4K QD16 WCD (IOPS) 170/550
Average Latency (ms) 4.16
Interface Ports Dual
Rotation Vibration @ 20-1500 Hz (rad/sec²) 12.5
Power Consumption
Idle A (W) Average 5.0W
Max Operating, Random Read/Write 4K/16Q (W) 9.1, 6.2
Power Supply Requirements +12 V and +5 V
Environmental
Temperature, Operating (°C) 5°C - 60°C
Vibration, Nonoperating: 2 to 500Hz (Grms) 2.27
Shock, Operating 2ms (Read/Write) (Gs) 50
Shock, Nonoperating 2ms (Gs) 200
Physical
Height (mm/in, max) 26.1mm/1.028in
Width (mm/in, max) 101.85mm/4.010in
Depth (mm/in, max) 147.0mm/5.787in
Weight (g/lb) 650g/1.433lb
Carton Unit Quantity 20
Cartons per Pallet/Cartons per Layer 40/8